A denial of service vulnerability exists in curl <v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using `alarm()` and `siglongjmp()`. When doing this, libcurl used a global buffer that was not mutex protected and a multi-threaded application might therefore crash or otherwise misbehave.
References
Configurations
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History
No history.
Information
Published : 2023-05-26 21:15
Updated : 2025-01-15 16:15
NVD link : CVE-2023-28320
Mitre link : CVE-2023-28320
CVE.ORG link : CVE-2023-28320
JSON object : View
Products Affected
netapp
- h300s_firmware
- h700s_firmware
- h410s_firmware
- clustered_data_ontap
- ontap_antivirus_connector
- h300s
- h500s
- h410s
- h500s_firmware
- h700s
apple
- macos
haxx
- curl